High-Purity Tetrabromocyclooctane Flakes from China
99+% pure TBCO in flake form for precision flame retardant applications in engineering thermoplastics. HTS 2903.89.60.00 classification reflects its status as a chemically defined cyclooctane with four bromine atoms.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Provide lot-specific CoA confirming >99% purity to maintain specific compound status
• Label with GHS hazard pictograms for skin/eye irritant and specific target organ toxicity
• Avoid common pitfall of declaring as 'bromine compound' generically; specify exact CAS 3194-57-8